155305530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1725617}}^1$

素因数の和:1725630

約数の個数: 24

約数和(自身を含む): 403794612

約数和(自身を除く): 248489082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1725617, 3451234, 5176851, 8628085, 10353702, 15530553, 17256170, 25884255, 31061106, 51768510, 77652765, 155305530]

約数ペア:

[(1, 155305530), (2, 77652765), (3, 51768510), (5, 31061106), (6, 25884255), (9, 17256170), (10, 15530553), (15, 10353702), (18, 8628085), (30, 5176851), (45, 3451234), (90, 1725617)]